Lithium Battery Maselo

Kusankha pakati pa 18650 ndi 21700 mabatire zimatengera zomwe mukufuna kugwiritsa ntchito. Mitundu yonse ya batri ili ndi zabwino ndi zovuta zake.

18650 Mabatire:

Kukula: Mabatire a 18650 ndi ochepa komanso opepuka poyerekeza ndi mabatire a 21700. Izi zitha kukhala zofunikira pakugwiritsa ntchito komwe malo ndi kulemera ndizofunikira kwambiri.

Kupezeka: Mabatire a 18650 akhala akugwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamagetsi kwazaka zambiri, chifukwa chake amapezeka mosavuta ndipo amabwera munjira zambiri.

Kugwirizana: Zida zambiri, monga laputopu, tochi, ndi ma vape mods, zidapangidwa kuti zigwiritse ntchito mabatire a 18650. Ngati chipangizo chanu chapangidwira mabatire a 18650, sichikhoza kukhala ndi mabatire a 21700.

21700 Mabatire:

Kuthekera: Nthawi zambiri, mabatire a 21700 amakhala ndi mphamvu zambiri komanso mphamvu zambiri poyerekeza ndi mabatire a 18650. Izi zikutanthauza kuti akhoza kusunga mphamvu zambiri ndikupereka nthawi yayitali.

Mphamvu: Mabatire a 21700 nthawi zambiri amakhala ndi mphamvu zowonjezera mphamvu, zomwe zimawapangitsa kukhala oyenerera ntchito zapamwamba, monga magalimoto amagetsi ndi zipangizo zamagetsi zamagetsi.

Tsogolo la Tsogolo: Kampaniyi yakhala ikupita ku mabatire akuluakulu ngati 21700 chifukwa cha kuchuluka kwamphamvu kwamphamvu komanso magwiridwe antchito abwino. Izi zikhoza kuganiziridwa ngati mukuyang'ana njira yowonjezera yamtsogolo.

Mwachidule, ngati kukula ndi kulemera ndizofunikira ndipo chipangizo chanu chapangidwira mabatire a 18650, ndiye kuti 18650 ikhoza kukhala chisankho chabwinoko. Komabe, ngati mukufuna kuchuluka kwamphamvu ndi kutulutsa mphamvu, ndipo chipangizo chanu chimathandizira mabatire a 21700, ndiye kuti 21700 ikhoza kukhala yokwanira bwino. Nthawi zonse yang'anani zofunikira ndi zofunikira za chipangizo chanu musanasankhe mtundu wa batri.

Pankhani ya mabatire a lithiamu-ion, "selo" imatanthawuza gawo loyambira la electrochemical lomwe limapanga mphamvu zamagetsi kudzera mukuyenda kwa ayoni a lithiamu pakati pa ma electrode abwino ndi oipa. Selo limodzi limakhala ndi zigawo zingapo:

Anode (Negative Electrode): Anode amapangidwa ndi zinthu zomwe zili ndi lithiamu, monga graphite. Pakutha, ma ion a lithiamu amachoka ku anode kupita ku cathode.

Cathode (Positive Electrode): Cathode nthawi zambiri imapangidwa ndi lithiamu metal oxide. Pakutha, ma ion a lithiamu amachoka ku cathode kupita ku anode.

Olekanitsa: Cholekanitsa ndi zinthu zaporous zomwe zimasunga ma elekitirodi abwino ndi oipa padera, kuteteza dera lalifupi pamene kulola kutuluka kwa ayoni a lithiamu.

Electrolyte: Electrolyte ndi njira yothetsera kapena gel osakaniza omwe amathandizira kuyenda kwa ayoni a lithiamu pakati pa anode ndi cathode. Zimagwiranso ntchito yofunika kwambiri pakugwirira ntchito komanso chitetezo cha batri.

Otolera Panopa: Izi ndi zida zoyendetsera zomwe zimathandizira kutuluka kwa magetsi kupita ndi kuchokera ku maelekitirodi. Nthawi zambiri amapangidwa ndi zinthu monga aluminiyamu ya cathode ndi mkuwa wa anode.

Maselo angapo akaphatikizidwa, nthawi zambiri mumapangidwe angapo kapena ofanana, amapanga paketi ya batri. Kapangidwe ka ma cell mu batire paketi kumatsimikizira mphamvu yamagetsi, mphamvu, ndi machitidwe ena a batire yonse.

Mawu akuti "selo" nthawi zambiri amagwiritsidwa ntchito mofanana ndi "cell cell" kutanthauza ma unit awa omwe ali mkati mwa batri ya lithiamu-ion. Maselo amatha kusiyanasiyana kukula ndi mawonekedwe, ndipo ma chemistry osiyanasiyana angagwiritsidwe ntchito pomanga, zomwe zimapangitsa kuti pakhale kusiyanasiyana kwa magwiridwe antchito ndi mawonekedwe.

Selo la prismatic ndi mtundu wa batire ya lithiamu-ion yomwe ili ndi mawonekedwe athyathyathya, amakona anayi kapena a polygonal, mosiyana ndi mawonekedwe a cylindrical a cell cylindrical cell (monga 18650 kapena 21700 maselo). Maselo a prismatic amapangidwa kuti azikhala osagwiritsa ntchito bwino malo komanso osavuta kuyiyika mu paketi ya batri, kuwapangitsa kukhala oyenera kugwiritsa ntchito zina pomwe mawonekedwe ndi kachulukidwe ka mphamvu ndizofunikira kwambiri.

18650 ndi ma cell a prismatic ndi mitundu iwiri yosiyana ya mabatire a lithiamu-ion, osiyanitsidwa ndi mawonekedwe ndi kapangidwe kawo.

18650 Maselo:

Maonekedwe: Dzina "18650" limatanthauza kukula kwa selo. Selo la 18650 ndi cylindrical, ndi mainchesi 18mm ndi kutalika kwa 65mm.

Mapangidwe: Maselo amenewa amagwiritsidwa ntchito pa zipangizo zosiyanasiyana zamagetsi, kuphatikizapo ma laputopu, tochi, ndi zipangizo zamagetsi. Mawonekedwe a cylindrical amalola kutentha kwabwino, ndipo maselo a 18650 amadziwika chifukwa cha mphamvu zawo komanso kudalirika.

Ntchito: Zomwe zimagwiritsidwa ntchito nthawi zambiri pazida zomwe mawonekedwe a cylindrical ndi oyenera komanso komwe kuli kofunikira.

Maselo a Prismatic:

Mawonekedwe: Maselo a Prismatic ali ndi mawonekedwe athyathyathya, amakona anayi kapena anayi. Nthawi zambiri amatchedwa "ma cell cell" chifukwa cha kusinthasintha, kutengera thumba.

Mapangidwe: Maselo a prismatic amatha kusinthasintha potengera kapangidwe kake ndi kuyika, kulola opanga kupanga mawonekedwe ndi kukula kwake kuti agwirizane ndi zida zapadera. Kusowa kwa casing yolimba ya cylindrical kumawapangitsa kukhala opepuka komanso osavuta kugwiritsa ntchito malo.

Mapulogalamu: Amagwiritsidwa ntchito kwambiri pamapulogalamu omwe mawonekedwe athyathyathya, ophatikizika ndi ofunikira, monga pazida zamagetsi zopyapyala monga mafoni am'manja ndi mapiritsi.

Kusiyana:

Mawonekedwe: Kusiyana kwakukulu ndi mawonekedwe awo akuthupi, ndi ma cell a 18650 kukhala ma cylindrical ndi ma prismatic cell okhala ndi mawonekedwe athyathyathya, amakona anayi kapena masikweya.

Kusinthasintha Kwakapangidwe: Maselo a Prismatic amapereka kusinthasintha kowonjezereka potengera kapangidwe kake ndi kuyika kwake chifukwa cha mawonekedwe awo athyathyathya, kulola kuti makonda anu agwirizane ndi zofunikira za chipangizocho.

Mapulogalamu: Kusankha pakati pa 18650 ndi ma cell a prismatic nthawi zambiri kumadalira zosowa za chipangizocho. Zida zomwe zimafuna mawonekedwe a cylindrical form factor zitha kugwiritsa ntchito ma cell a 18650, pomwe omwe ali ndi zopinga za danga kapena kufunikira kwa mawonekedwe atha kugwiritsa ntchito ma cell a prismatic.

Mabatire a Prismatic amapereka maubwino angapo, kuwapangitsa kukhala oyenera kugwiritsa ntchito ndi zida zina. Nazi zina mwazabwino zamabatire a prismatic:

Compact Design: Mabatire a prismatic ali ndi mawonekedwe athyathyathya, amakona anayi kapena mainchesi, zomwe zimapangitsa kuti pakhale mawonekedwe ophatikizika komanso osagwiritsa ntchito malo. Izi ndizothandiza makamaka pamapulogalamu omwe kukula ndi makulidwe ndizofunikira, monga mafoni am'manja ndi zida zina zazing'ono zamagetsi.

Opepuka: Kusakhalapo kwa cylindrical casing yolimba, yopezeka m'maselo a 18650, kumathandizira kupepuka kwa mabatire a prismatic. Izi zitha kukhala zopindulitsa m'mapulogalamu omwe kulemera ndikofunikira kwambiri, monga zida zamagetsi zonyamula.

Mawonekedwe Osinthika: Maselo a Prismatic amapereka kusinthasintha kwambiri potengera kapangidwe kake. Opanga amatha kusintha mawonekedwe ndi kukula kwa ma cell a prismatic kuti agwirizane ndi zofunikira za chipangizo chomwe amapangira. Kusintha kumeneku kungapangitse kugwiritsa ntchito bwino malo omwe alipo.

Kupititsa patsogolo Kutentha kwa Matenthedwe: Mapangidwe athyathyathya a ma cell a prismatic amalola kuti kutentha kutheke bwino poyerekeza ndi ma cylindrical cell. Izi zingathandize kuti kutentha kwabwinoko komanso kuwonjezeka kwa chitetezo panthawi yogwira ntchito.

Kumasuka kwa Msonkhano: Mabatire a prismatic amatha kukhala osavuta kusonkhanitsidwa m'mapaketi a batri kapena ma module, makamaka pazida zomwe mawonekedwe osalala komanso modulira amakonda. Kuphweka kwa msonkhano kungapangitse njira zopangira mosavuta komanso kuchepetsa ndalama zopangira.

Malingaliro Okongola: Mapangidwe athyathyathya a ma cell a prismatic amatha kukhala osangalatsa komanso amalola kuti pakhale zopanga zambiri komanso zophatikizika pamagetsi ogula, monga matelefoni ang'ono ndi owoneka bwino komanso mapiritsi.

Kuzindikira "zabwino" lithiamu cell zimatengera zofunikira za ntchitoyo. Mitundu yosiyanasiyana ya maselo a lithiamu-ion ili ndi mawonekedwe osiyanasiyana, ndipo kusankha kumadalira zinthu monga mphamvu yamagetsi, kukula, kulemera, chitetezo, ndi mtengo. Nawa mitundu ingapo yotchuka yama cell a lithiamu-ion, iliyonse ili ndi mphamvu zake:

18650 Maselo:

ubwino: Zogwiritsidwa ntchito kwambiri, zodalirika, zopatsa mphamvu zabwino, komanso zoyenera kugwiritsa ntchito zosiyanasiyana.

Mapulogalamu: Nthawi zambiri amapezeka m'ma laputopu, tochi, zida zamagetsi, ndi zida zina zamagetsi.

Maselo a Prismatic:

ubwino: Mapangidwe ang'onoang'ono, mawonekedwe osinthika, opepuka, komanso oyenera pazida zazing'ono zamagetsi.

Mapulogalamu: Nthawi zambiri amagwiritsidwa ntchito m'mafoni am'manja, mapiritsi, ndi zida zina zokhala ndi zopinga za danga.

Maselo a Lithium Polima (LiPo):

ubwino: Flexible form factor, lightweight, high energy kachulukidwe, komanso oyenera mawonekedwe osiyanasiyana.

Mapulogalamu: Amagwiritsidwa ntchito kwambiri pamagetsi ogula, ma drones, magalimoto oyendetsedwa ndi wailesi, ndi zida zovala.

Maselo a Lithium Iron Phosphate (LiFePO4):

ubwino: Chitetezo chowonjezereka, moyo wautali wozungulira, komanso kukhazikika pa kutentha kwakukulu.

Mapulogalamu: Amagwiritsidwa ntchito m'magalimoto amagetsi, makina osungira mphamvu za dzuwa, ndi ntchito zina zomwe chitetezo ndi moyo wautali wautali ndizofunikira.

Maselo a Solid-State Lithium-Ion:

ubwino: Kuthekera kwa kachulukidwe kamphamvu, chitetezo chokwanira, komanso moyo wautali wozungulira.

Mapulogalamu: Akadali koyambirira kwachitukuko, koma amakhala ndi lonjezo la magalimoto amagetsi, zamagetsi zam'manja, ndi ntchito zina.

Maselo Amphamvu Kwambiri (monga NMC, NCA):

ubwino: Kuchulukana kwamphamvu kwamphamvu, kumapereka nthawi yayitali pazida.

Mapulogalamu: Amagwiritsidwa ntchito kwambiri pamagalimoto amagetsi, zida zamagetsi, komanso zida zamagetsi zamagetsi.